Home / 6,956,472.29-9,600,031.24-4,202,776.85

Finding the Fourth Proportional to 6,956,472.29, 9,600,031.24 and 4,202,776.85

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Solution

The fourth proportional to 6,956,472.29, 9,600,031.24 and 4,202,776.85 is: 5,799,892.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,956,472.29 : 9,600,031.24 = 4,202,776.85 : x
  2. Step 2: Convert to fraction form
    6,956,472.29/9,600,031.24 = 4,202,776.85/x
  3. Step 3: Cross multiply
    6,956,472.29x = 9,600,031.24 × 4,202,776.85
  4. Step 4: Simplify right side
    6,956,472.29x = 40,346,788,996,241.70
  5. Step 5: Solve for x
    x = 40,346,788,996,241.70/6,956,472.29
  6. Step 6: Final answer
    x = 5,799,892.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.